A mass of 75kg is placed on a lift. Find the force exerted by the floor of the lift on the mass when the lift is moving up with constant velocity. \([g = 9.8ms^{-2}]\)

Similar Questions

A box contains 5 red and k blue balls. A ball is selected at random from the box. If the probability...

If \(\sin\theta = \frac{3}{5}, 0° < \theta < 90°\), evaluate \(\cos(180 - \theta)\)....

Simplify \(\frac{\tan 80° - \tan 20°}{1 + \tan 80° \tan 20°}\)...

Simplify; \(\frac{\sqrt{5} + 3}{4 - \sqrt{10}}\) ...

If \(\alpha\) and \(\beta\) are the roots of \(x^{2} + x - 2 = 0\), find the value of \(\frac{1}{\al...

A particle starts from rest and moves through a distance \(S = 12t^{2} - 2t^{3}\) metres in time t s...

The distance s in metres covered by a particle in t seconds is \(s = \frac{3}{2}t^{2} - 3t\). Find i...

Evaluate \(∫^0_{-1}\) (x + 1)(x - 2) dx...

Find \(\lim \limits_{x \to 3} \frac{x + 3}{x^{2} - x - 12}\)...

If \(\begin{vmatrix} 4 & x \\ 5 & 3 \end{vmatrix} = 32\), find the value of x....